<li>
	<%= image_tag(design.pictures.first.data.url(:thumb))%>
	<p>
		<%=design.title%>
	</p>
	<h3><span>发布时间：<%= design.created_at.to_date.to_s%></span><span>浏览次数：<%= design.click_times%></span></h3>
</li>